834  
CDUS43 KDMX 042225  
CLIALO  
 
CLIMATE REPORT  
NATIONAL WEATHER SERVICE DES MOINES IA  
525 PM CDT THU MAY 04 2023  
   
...............................
 
 
   
..THE WATERLOO IA CLIMATE SUMMARY FOR MAY 4 2023
 
 
VALID TODAY AS OF 0520 PM LOCAL TIME.  
 
CLIMATE NORMAL PERIOD 1991 TO 2020  
CLIMATE RECORD PERIOD 1895 TO 2023  
 
WEATHER ITEM OBSERVED TIME RECORD YEAR NORMAL DEPARTURE LAST  
VALUE (LST) VALUE VALUE FROM YEAR  
NORMAL    
...............................................................
 
 
TEMPERATURE (F)  
TODAY  
MAXIMUM 82 314 PM 93 1918 68 14 62  
MINIMUM 38 1259 AM 22 1907 45 -7 31  
AVERAGE 60 57 3 47  
 
PRECIPITATION (IN)  
TODAY 0.00 2.00 1913 0.13 -0.13 0.00  
MONTH TO DATE 0.00 0.56 -0.56 0.82  
SINCE MAR 1 2.93 6.58 -3.65 8.30  
SINCE JAN 1 7.24 8.82 -1.58 9.13  
 
SNOWFALL (IN)  
TODAY 0.0 0.5 1935 0.1 -0.1 0.0  
MONTH TO DATE 0.0 0.1 -0.1 0.0  
SINCE MAR 1 8.7 6.4 2.3 7.7  
SINCE JUL 1 38.5 39.1 -0.6 24.1  
SNOW DEPTH 0  
 
DEGREE DAYS  
HEATING  
TODAY 5 9 -4 18  
MONTH TO DATE 47 38 9 71  
SINCE MAR 1 1426 1392 34 1553  
SINCE JUL 1 6477 6562 -85 6550  
 
COOLING  
TODAY 0 1 -1 0  
MONTH TO DATE 0 3 -3 0  
SINCE MAR 1 18 11 7 3  
SINCE JAN 1 18 11 7 3    
...............................................................
 
 
WIND (MPH)  
HIGHEST WIND SPEED 21 HIGHEST WIND DIRECTION SW (210)  
HIGHEST GUST SPEED 28 HIGHEST GUST DIRECTION SW (220)  
AVERAGE WIND SPEED 8.7  
 
WEATHER CONDITIONS  
THE FOLLOWING WEATHER WAS RECORDED TODAY.  
HAZE  
 
RELATIVE HUMIDITY (PERCENT)  
HIGHEST 64 100 AM  
LOWEST 15 300 PM  
AVERAGE 40  
   
......................................................
 
 
THE WATERLOO IA CLIMATE NORMALS FOR TOMORROW  
NORMAL RECORD YEAR  
MAXIMUM TEMPERATURE (F) 69 92 1909  
MINIMUM TEMPERATURE (F) 46 29 1944  
1958  
1968  
 
SUNRISE AND SUNSET  
MAY 4 2023...........SUNRISE 601 AM CDT SUNSET 813 PM CDT  
MAY 5 2023...........SUNRISE 559 AM CDT SUNSET 814 PM CDT  
 
- INDICATES NEGATIVE NUMBERS.  
R INDICATES RECORD WAS SET OR TIED.  
MM INDICATES DATA IS MISSING.  
T INDICATES TRACE AMOUNT.  
 

 
 
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